/**
 * Copyright (c) 2018, biezhi 王爵nice (biezhi.me@gmail.com)
 * <p>
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * <p>
 * http://www.apache.org/licenses/LICENSE-2.0
 * <p>
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.blade.validator;

@FunctionalInterface
public interface Validation<T> {

    ValidationResult test(T param);

    default Validation<T> and(Validation<T> other) {
        return param -> {
            ValidationResult firstResult = this.test(param);
            return !firstResult.isValid() ? firstResult : other.test(param);
        };
    }

    default Validation<T> or(Validation<T> other) {
        return (param) -> {
            ValidationResult firstResult = this.test(param);
            return firstResult.isValid() ? firstResult : other.test(param);
        };
    }

}